Branching cable weaving apparatus

Abstract

The application relates to the technical field of rope production equipment, in particular to a branch cable weaving equipment which comprises a rack, one end of the rack is rotationally connected with a first feeding roller, a sliding channel is fixedly connected to the rack near the first feeding roller, a support is fixedly connected to the rack near the sliding channel, an upper pressing rod and a lower pressing rod are slidingly connected to the support near the sliding channel, the upper pressing rod and the lower pressing rod slide along the vertical direction, the upper pressing rod is located above the sliding channel, the lower pressing rod is located below the sliding channel, an upper die is fixedly connected to one end of the upper pressing rod near the lower pressing rod, a lower die is fixedly connected to one end of the lower pressing rod near the upper pressing rod, the upper die and the lower die are provided with a blocking block, the support is connected with a driving assembly for driving the upper pressing rod and the lower pressing rod to slide up and down, and the rack is connected with an injection molding equipment for injecting into the upper die and the lower die, the application has the effects of automatically weaving the branch cable and installing the blocking block.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rope production equipment, in particular to a branch cable braiding equipment. BACKGROUND

[0002] At present, as a deep-sea rope, the branch cable is usually connected with multiple branch cables on a main cable, and cables, signal cables and the like can be added in the main cable and the branch cables to increase the functions of the branch cable. At present, the branch cable is mainly formed by braiding multiple ropes, so the braiding equipment is mainly used to produce the branch cable.

[0003] The present application discloses a branch cable, which comprises a main wire bundle, a first shielding sleeve and a first sheath, the main wire bundle is sequentially sleeved with the first shielding sleeve and the first sheath from inside to outside, the main wire bundle comprises m strands of twisted wires, wherein n strands of wires extend to the outside of the first sheath through the first shielding sleeve and the first sheath to form a branch wire bundle, m and n are positive integers and m is greater than n, the branch wire bundle is sequentially sleeved with a second shielding sleeve and a second sheath from inside to outside, and a polytetrafluoroethylene tape is wound around the contact position of the main wire bundle and the branch wire bundle to fix the branch wire bundle on the main wire bundle.

[0004] The present branch cable, as shown in the figure, comprises a main cable 9 and a braided layer 91 surrounding the main cable 9, the braided layer 91 is fixedly connected with a branch cable 92 at one end, the main cable 9 is fixedly connected with a blocking block 93 at a position close to the branch cable 92, and the blocking block 93 can abut against the branch cable 92. Figure 1

[0005] In the above technical scheme, because the structure of the branch cable is more complex than that of the ordinary rope, it is difficult to use the equipment to automatically braid the main cable and the branch cable in the production process of the branch cable. SUMMARY

[0006] In order to solve the problems in the prior art, the present application provides a branch cable braiding equipment.

[0007] The technical scheme of the present application is as follows:

[0008] ​The application provides a branch cable weaving equipment, which comprises a frame, a first feeding roller rotatably connected to one end of the frame, a slide fixedly connected to the frame near the first feeding roller, a support fixedly connected to the frame near the slide, an upper pressing rod and a lower pressing rod slidably connected to the support near the slide, the upper pressing rod and the lower pressing rod sliding in the vertical direction, the upper pressing rod being located above the slide, the lower pressing rod being located below the slide, an upper die fixedly connected to one end of the upper pressing rod near the lower pressing rod, a lower die fixedly connected to one end of the lower pressing rod near the upper pressing rod, the upper die and the lower die being provided in cooperation with a blocking block, the support being connected with a driving assembly for driving the upper pressing rod and the lower pressing rod to slide up and down, and the frame being connected with an injection molding equipment for injecting into the upper die and the lower die.

[0009] The frame is rotatably connected with a weaving ring, the frame is connected with a rotating assembly for driving the weaving ring to rotate, a plurality of second feeding rollers are rotatably connected to the frame near the weaving ring, a plurality of rope passing rings are fixedly connected to the weaving ring, an upper weaving die and a lower weaving die are arranged at the center of the weaving ring, a frame body is fixedly connected to the frame near the weaving ring, an upper sliding block and a lower sliding block are slidably connected to the frame body, the upper sliding block is rotatably connected with an upper rotating shaft, the upper rotating shaft is fixedly connected to the upper weaving die, the upper sliding block is fixedly connected with an upper driving motor, an output shaft of the upper driving motor is fixedly connected to the upper rotating shaft, the lower sliding block is rotatably connected with a lower rotating shaft, the lower rotating shaft is fixedly connected to the lower weaving die, the lower sliding block is fixedly connected with a lower driving motor, an output shaft of the lower driving motor is fixedly connected to the lower rotating shaft, the frame body is connected with a sliding assembly for driving the upper sliding block and the lower sliding block to slide up and down, an auxiliary rod perpendicular to the length direction of the central axis of the weaving ring is arranged on the frame body near the weaving ring, the frame body is connected with a push-pull assembly for driving the auxiliary rod to move along the length direction perpendicular to the central axis of the weaving ring, the upper weaving die is provided with a plurality of upper rope passing holes arranged in an arc array, and the lower weaving die is provided with a plurality of lower rope passing holes arranged in an arc array.

[0010] A winding roller is rotatably connected to the other end of the frame away from the first feeding roller, and a winding motor is fixedly connected to the frame near the winding roller, with an output shaft of the winding motor being fixedly connected to the winding roller.

[0011] The application has the advantages that the branch cable can be automatically woven and the blocking block can be installed, the weaving layer and the branch cable are integrally formed, the tensile strength is higher, the weaving process is more coherent, the production speed is faster, the auxiliary rod helps the weaving equipment to position the branch cable, and the weaving of the branch cable is uniform.

[0012] Further, the frame is connected with a control system, which comprises a start-stop control module, a starting module, a torsion control module and a branch control module.

[0013] The start-stop control module receives a control instruction input from the outside and outputs a starting signal according to the received control instruction.

[0014] The starting module receives the starting signal output by the start-stop control module, and after receiving the starting signal, the starting module controls the winding motor to start, controls the rotating assembly to drive the braiding ring to rotate, and controls the sliding assembly to drive the upper sliding block and the lower sliding block to approach each other until the upper braiding die and the lower braiding die abut each other, and then outputs a twisting signal;

[0015] The twisting control module receives the twisting signal output by the starting module, and the twisting control module is pre-set with a length preset value. When the twisting control module receives the twisting signal, it controls the winding motor and the rotating assembly to stop working and detects the length of the braided layer. When the length of the braided layer exceeds the length preset value, the twisting control module controls the sliding assembly to drive the upper sliding block and the lower sliding block to move away from each other, controls the upper drive motor and the lower drive motor to respectively drive the upper braiding die and the lower braiding die to rotate by 90 degrees, then controls the sliding assembly to drive the upper sliding block and the lower sliding block to approach each other, and controls the push-pull assembly to drive the auxiliary rod to pass through the gap between the upper braiding die and the lower braiding die, and then outputs a branch control signal;

[0016] The branch control module receives the twisting signal output by the starting module and the branch control signal output by the twisting control module. The branch control module pre-stores a first set time and a second set time. When the branch control module receives the twisting signal, it controls the driving assembly to drive the upper die and the lower die to approach each other and controls the injection molding device to start. After the injection molding device completes the injection molding, it controls the injection molding device to stop working. After the first set time, the driving assembly drives the upper die and the lower die to move away from each other. When the branch control module receives the branch control signal, it controls the winding motor and the rotating assembly to start and count time. After the second set time, the sliding assembly drives the upper sliding block and the lower sliding block to move away from each other, and the upper drive motor and the lower drive motor respectively drive the upper braiding die and the lower braiding die to rotate in reverse by 90 degrees.

[0017] Through the above scheme, the control system can automatically control the braiding equipment to work, so that the braiding can simultaneously perform the work of injection blocking block and braiding cable after braiding the braided layer, and the production efficiency is higher.

[0018] Further, the start-stop control module outputs a stop signal according to the received control instruction, and the control system further comprises a cable detection module and an emergency stop module;

[0019] The cable detection module comprises a distance sensor fixedly connected to the rack near the position of each second feeding roller. Each distance sensor is directed towards the shaft surface of the nearest second feeding roller. Each distance sensor outputs a distance value. The cable detection module pre-stores a preset distance value. When the distance value output by any distance sensor exceeds the preset distance value, the cable detection module outputs a stop signal;

[0020] The emergency stop module receives the stop signal output by the start-stop control module and the cable detection module, and controls the winding motor and the rotating assembly to stop working when the emergency stop module receives the stop signal.

[0021] Through the above scheme, the control system can detect whether there is cable in the second feeding roller in real time, and can stop the machine to supplement the raw material in time. The user can also control the equipment to stop urgently through the emergency stop module.

[0022] Further, the upper weaving die is fixedly connected with a cylinder body of a cutting air cylinder, a piston rod of the cutting air cylinder is vertically arranged, the piston rod of the cutting air cylinder is fixedly connected with a cutter, and the lower weaving die is fixedly connected with a cutting groove body at a position corresponding to the cutter; the cutter can be inserted into the cutting groove body.

[0023] The control system further comprises a cutting control module, and the branch control module transmits a cutting signal to the cutting control module before the upper driving motor and the lower driving motor drive the upper weaving die and the lower weaving die to rotate reversely by 90 degrees; the cutting control module receives the cutting signal and controls the piston rod of the cutting air cylinder to perform one-time extension and retraction.

[0024] Through the above scheme, the excess cable can be automatically cut after each branch cable is woven.

[0025] Further, the driving assembly comprises a first pair of silk threaded rods rotatably connected to the rack, the upper pressing rod and the lower pressing rod are threadedly connected to two ends of the first pair of silk threaded rods respectively, the rack is fixedly connected with a servo motor, an output shaft of the servo motor is fixedly connected to the first pair of silk threaded rods, the injection molding device comprises an injection molding body, an injection molding hose fixedly connected to the injection molding body, and an injection molding gun fixedly connected to the injection molding hose, and the injection molding gun is fixedly connected to the upper die.

[0026] The edge of the upper pressing rod is fixedly connected with a clamping convex strip, and the edge of the lower pressing rod is fixedly connected with a clamping groove; when the upper die abuts against the lower die, the clamping convex strip is clamped in the clamping groove.

[0027] Through the above scheme, the servo motor drives the first pair of silk threaded rods to rotate, so that the upper pressing rod and the lower pressing rod can be synchronously close to or away from each other; the injection molding gun is fixed to the upper die, and since the injection molding hose can change shape at will, the injection molding gun can move with the upper die and perform injection molding at any time. The clamping convex strip and the clamping groove cooperate to make the upper die and the lower die abut as tightly as possible when they abut, so as to avoid problems such as liquid leakage during injection molding.

[0028] Further, the rotating assembly comprises an outer gear ring fixedly connected to one side of the braiding ring, the outer gear ring is engaged with a connecting gear, the connecting gear is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the rack, the rotating shaft is fixedly connected with a belt pulley, the rack is slidably connected with a braiding motor near the belt pulley, the braiding motor vertically slides, the output shaft of the braiding motor is fixedly connected with a center block, the center block is fixedly connected with a plurality of elastic connecting rods, all the connecting rods are fixedly connected with an elastic belt, one end of the belt is fixedly connected with an elastic extension bar, the other end of the belt is provided with a slot, the extension bar is inserted into the slot, the belt is bent into a ring shape, and the belt and the belt pulley are jointly provided with a belt.

[0029] Through the above scheme, the braiding motor drives the belt to rotate, the belt drives the belt pulley to rotate through the belt, the belt pulley drives the connecting gear to rotate through the rotating shaft, the connecting gear drives the outer gear ring to rotate, and the outer gear drives the braiding ring to rotate. By adjusting the position of the braiding motor, the position of the belt can be changed, the extension bar of the belt can change the radius of the belt, so as to adjust the rotating speed of the braiding ring.

[0030] Further, the rack is fixedly connected with a partition plate near the braiding motor, the partition plate is threadedly connected with a lifting threaded rod, the lifting threaded rod is rotatably connected with a base, the braiding motor is fixedly connected to the base, and the lifting threaded rod is fixedly connected with a hand wheel.

[0031] Through the above scheme, the base can be driven to move up and down by rotating the hand wheel, so as to adjust the height of the braiding motor.

[0032] Further, the sliding assembly comprises a second pair of screw rods rotatably connected to the frame, and upper and lower sliding blocks are threadedly connected to two ends of the second pair of screw rods respectively, the frame is fixedly connected with a sliding motor, and an output shaft of the sliding motor is fixedly connected to the second pair of screw rods.

[0033] The push-pull assembly comprises a push-pull cylinder fixedly connected to the frame, and a piston rod of the push-pull cylinder is fixedly connected to an auxiliary rod.

[0034] Through the above scheme, the sliding motor drives the second pair of screw rods to rotate, so as to drive the upper and lower sliding blocks to move synchronously and approach or move away from each other, and the push-pull cylinder drives the auxiliary rod to move, so that the structure is simple and easy to realize.

[0035] Further, the frame is fixedly connected with a tension plate corresponding to the position between the winding roller and the braiding ring, the tension plate is rotatably connected with a first and a second fixed pulley, the tension plate is provided with a vertically arranged sliding groove corresponding to the first and second fixed pulleys, a sliding rod is slidably connected in the sliding groove, the sliding rod is rotatably connected with a movable pulley at one end near the first and second fixed pulleys, and the other end of the sliding rod is fixedly connected with a counterweight.

[0036] Through the above scheme, the branch cable is wound around the upper part of the first and second fixed pulleys and the lower part of the movable pulley, the movable pulley presses the branch cable downward through the weight of the self weight and the counterweight, so that the tension of the branch cable is realized.

[0037] Further, the slide rod is fixedly connected with abutting plates on two sides of the tension plate, the two abutting plates abut against the two sides of the tension plate respectively, the tension plate is fixedly connected with a fixed plate at a position below the slide rod, a plurality of elastic tension belts are fixedly connected on the fixed plate, the other ends of the tension belts are fixedly connected with hooks, the hooks can be clamped on the slide rod, the tension belts can provide force to the hooks in the direction of the fixed plate, and the connecting points of all the tension belts and the fixed plate are not on the same vertical plane.

[0038] Through the above scheme, the hooks are hung on the slide rod to increase the pressure on the branch cable, the more hooks, the greater the pressure on the branch cable, and the force direction on the slide rod can be adjusted by selecting the tension belts connected with the slide rod.

[0039] The branch cable weaving equipment has the following advantages:

[0040] 1. The branch cable can be automatically woven and installed with a blocking block, the woven layer is integrally formed with the branch cable, the tensile strength is higher, the weaving process is more coherent, the production speed is faster, and the auxiliary rod helps the weaving equipment to position the branch cable, so that the branch cable is uniformly woven. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 is a structural schematic diagram of the background art of the present application;

[0042] Figure 2 is a schematic diagram of the overall structure of the present application;

[0043] Figure 3 is a schematic diagram of the upper pressing rod, the lower pressing rod, the upper die and the lower die of the present application;

[0044] Figure 4 is a schematic diagram of the weaving ring and the rotating assembly of the present application;

[0045] Figure 5 is a sectional view of the rotating assembly of the present application;

[0046] Figure 6 is a schematic diagram of the auxiliary rod, the upper weaving die and the lower weaving die of the present application;

[0047] Figure 7 is a schematic diagram of the tension plate of the present application;

[0048] Figure 8 is a schematic diagram of the tension belt and the hook of the present application;

[0049] Figure 9 is a module block diagram of the control system of the present application.

[0050] In the figure, 1, rack; 11, first feeding roller; 12, slide; 13, second feeding roller; 2, support; 21, upper pressing rod; 211, upper mold; 212, clamping convex strip; 22, lower pressing rod; 221, lower mold; 222, clamping groove; 23, driving assembly; 231, first pair of screw thread rods; 232, servo motor; 24, injection molding equipment; 241, injection molding gun; 242, injection molding hose; 243, injection molding body; 3, braiding ring; 31, rope passing ring; 32, rotating assembly; 321, outer gear ring; 322, connecting gear; 323, rotating shaft; 324, pulley; 325, braiding motor; 326, center block; 3261, connecting rod; 327, belt; 3271, extension strip; 3272, hollow groove; 328, belt; 33, partition plate; 331, lifting screw thread rod; 332, base; 333, hand wheel; 4, frame body; 41, upper braiding mold; 411, upper sliding block; 412, upper rotating shaft; 413, upper driving motor; 414, upper rope passing hole; 415, cutting cylinder; 416, cutter; 42, lower braiding mold; 421, lower sliding block; 422, lower rotating shaft; 423, lower driving motor; 424, lower rope passing hole; 425, cutting groove body; 43, sliding assembly; 431, second pair of screw thread rods; 432, sliding motor; 5, auxiliary rod; 51, push-pull assembly; 511, push-pull cylinder; 6, winding roller; 61, winding motor; 7, tensioning plate; 71, first fixed pulley; 72, second fixed pulley; 73, movable pulley; 731, sliding groove; 732, sliding rod; 733, counterweight; 734, abutting plate; 74, fixed plate; 741, tensioning belt; 742, hook; 8, control system; 81, start-stop control module; 82, starting module; 83, torsion control module; 84, branch control module; 85, cable detection module; 851, distance sensor; 86, emergency stop module; 87, cutting control module; 9, main cable; 91, braided layer; 92, branch cable; 93, blocking block. DETAILED DESCRIPTION

[0051] In order to enable those skilled in the art to understand the present application, the specific embodiments of the present application are described below with reference to the accompanying drawings.

[0052] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0053] In the description of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "mounting", "connected", "connection" should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] The present application provides a branch cable weaving equipment, such as Figure 2 As shown, comprising a rack 1, one end of the rack 1 is rotatably connected with a first feeding roller 11, the rack 1 is fixedly connected with a slide 12 near the first feeding roller 11, the rack 1 is fixedly connected with a support 2 near the slide 12, the support 2 is slidably connected with an upper pressing rod 21 and a lower pressing rod 22 near the slide 12, the upper pressing rod 21 and the lower pressing rod 22 slide along the vertical direction. The upper pressing rod 21 is located above the slide 12, and the lower pressing rod 22 is located below the slide 12. The other end of the rack 1 away from the first feeding roller 11 is rotatably connected with a winding roller 6, and the rack 1 is fixedly connected with a winding motor 61 near the winding roller 6, and the output shaft of the winding motor 61 is fixedly connected with the winding roller 6.

[0055] As shown in Figure 2 and Figure 3As shown, the upper pressing rod 21 is fixedly connected with an upper die 211 at one end close to the lower pressing rod 22, the lower pressing rod 22 is fixedly connected with a lower die 221 at one end close to the upper pressing rod 21, and the upper die 211 and the lower die 221 are arranged in cooperation with the blocking block 93. The support 2 is connected with a driving assembly 23 for driving the upper pressing rod 21 and the lower pressing rod 22 to slide up and down, the driving assembly 23 comprises a first pair of screw threads 231 rotatably connected to the rack 1, the upper pressing rod 21 and the lower pressing rod 22 are respectively screw-connected to two ends of the first pair of screw threads 231, the rack 1 is fixedly connected with a servo motor 232, and an output shaft of the servo motor 232 is fixedly connected to the first pair of screw threads 231. The rack 1 is connected with an injection molding equipment 24 for injecting into the upper die 211 and the lower die 221, the injection molding equipment 24 comprises an injection molding body 243, an injection molding hose 242 fixedly connected to the injection molding body 243, and an injection molding gun 241 fixedly connected to the injection molding hose 242, and the injection molding gun 241 is fixedly connected to the upper die 211. When the upper die 211 and the lower die 221 abut, an inner cavity with the same shape as the blocking block 93 is formed between the upper die 211 and the lower die 221, and the injection molding gun 241 can form the blocking block 93 by injecting into the inner cavity. The servo motor 232 drives the first pair of screw threads 231 to rotate, so that the upper pressing rod 21 and the lower pressing rod 22 can move close to or away from each other synchronously, the injection molding gun 241 is fixed to the upper die 211, and since the injection molding hose 242 can change shape at will, the injection molding gun 241 can move with the upper die 211 and inject at any time.

[0056] As shown in Figure 3 , the upper pressing rod 21 is fixedly connected with a clamping convex strip 212 at the edge, the lower pressing rod 22 is fixedly connected with a clamping concave groove 222 at the edge, and when the upper die 211 abuts on the lower die 221, the clamping convex strip 212 is clamped in the clamping concave groove 222. The clamping convex strip 212 and the clamping concave groove 222 cooperate to allow the upper die 211 and the lower die 221 to abut as tightly as possible when abutting, so as to avoid problems such as liquid leakage during injection molding.

[0057] As shown in Figure 2 and Figure 4 , the rack 1 is rotatably connected with a woven ring 3 at a position close to the injection molding equipment 24, and a plurality of rope passing rings 31 are fixedly connected to the woven ring 3. The rack 1 is rotatably connected with a plurality of second feeding rollers 13 close to the woven ring 3.

[0058] As shown in Figure 4 and Figure 5As shown, the rack 1 is connected with a rotating assembly 32 for driving the woven ring 3 to rotate, the rotating assembly 32 comprises an outer gear ring 321 fixedly connected to one side of the woven ring 3, the outer gear ring 321 is engaged with a connecting gear 322, the connecting gear 322 is fixedly connected with a rotating shaft 323, the rotating shaft 323 is rotatably connected to the rack 1, the rotating shaft 323 is fixedly connected with a belt pulley 324, the rack 1 is slidably connected with a weaving motor 325 near the belt pulley 324, the weaving motor 325 vertically slides, the output shaft of the weaving motor 325 is fixedly connected with a center block 326, the center block 326 is fixedly connected with a plurality of elastic connecting rods 3261, all the connecting rods 3261 are commonly fixedly connected with an elastic belt 327, one end of the belt 327 is fixedly connected with an elastic extension strip 3271, the other end of the belt 327 is provided with a slot 3272, the extension strip 3271 is inserted into the slot 3272, the belt 327 is bent to be annular, and the belt 327 and the belt pulley 324 are commonly sleeved with a belt 328. The weaving motor 325 drives the belt 327 to rotate, the belt 327 drives the belt pulley 324 to rotate through the belt 328, the belt pulley 324 drives the connecting gear 322 to rotate through the rotating shaft 323, the connecting gear 322 drives the outer gear ring 321 to rotate, the outer gear ring 321 drives the woven ring 3 to rotate, the position of the belt 327 can be changed by adjusting the position of the weaving motor 325, the extension strip 3271 of the belt 327 can change the radius of the belt 327, so that the rotating speed of the woven ring 3 is adjusted.

[0059] As Figure 2 and Figure 6As shown, the rack 1 is provided with an upper weaving die 41 and a lower weaving die 42 near the center of the weaving ring 3, the upper weaving die 41 is provided with a plurality of upper rope passing holes 414 arranged in an arc shape, and the lower weaving die 42 is provided with a plurality of lower rope passing holes 424 arranged in an arc shape. The rack 1 is fixedly connected with a frame body 4 near the weaving ring 3, the frame body 4 is slidingly connected with an upper sliding block 411 and a lower sliding block 421, both of which slide in the vertical direction, the upper sliding block 411 is rotationally connected with an upper rotating shaft 412 fixedly connected to the upper weaving die 41, the upper sliding block 411 is fixedly connected with an upper driving motor 413, and the output shaft of the upper driving motor 413 is fixedly connected to the upper rotating shaft 412, the lower sliding block 421 is rotationally connected with a lower rotating shaft 422 fixedly connected to the lower weaving die 42, and the lower sliding block 421 is fixedly connected with a lower driving motor 423, and the output shaft of the lower driving motor 423 is fixedly connected to the lower rotating shaft 422, the frame body 4 is connected with a sliding assembly 43 for driving the upper sliding block 411 and the lower sliding block 421 to slide up and down, and the sliding assembly 43 comprises a second pair of screw threads 431 rotationally connected to the frame body 4, and the upper sliding block 411 and the lower sliding block 421 are threadedly connected to the two ends of the second pair of screw threads 431 respectively, and the frame body 4 is fixedly connected with a sliding motor 432, and the output shaft of the sliding motor 432 is fixedly connected to the second pair of screw threads 431. The rope cable passes through the rope passing holes of the weaving ring 3, and is woven on the main cable 9 by the upper weaving die 41 and the lower weaving die 42 to form a weaving layer 91.

[0060] As shown in Figure 2 and Figure 6 , the frame body 4 is provided with an auxiliary rod 5 perpendicular to the length direction of the center axis of the weaving ring 3 near the weaving ring 3, and the frame body 4 is connected with a push-pull assembly 51 for driving the auxiliary rod 5 to move in the direction perpendicular to the length direction of the center axis of the weaving ring 3, and the push-pull assembly 51 comprises a push-pull cylinder 511 fixedly connected to the frame body 4, and the piston rod of the push-pull cylinder 511 is fixedly connected to the auxiliary rod 5. The push-pull cylinder 511 drives the auxiliary rod 5 to move. The auxiliary rod 5 helps the weaving equipment to position the sub-cable 92 and ensures that the sub-cable 92 is woven uniformly.

[0061] As shown in Figure 2 and Figure 6 , one end of the upper weaving die 41 is fixedly connected with the cylinder body of a cutting cylinder 415, the piston rod of the cutting cylinder 415 is vertically arranged, the piston rod of the cutting cylinder 415 is fixedly connected with a cutter 416, and the lower weaving die 42 is fixedly connected with a cutting groove body 425 at a position corresponding to the cutter 416. The cutter 416 can be inserted into the cutting groove body 425. When the cutter 416 moves towards the cutting groove body 425 and is inserted into the cutting groove body 425, the cutter 416 can cut the cable in front of the upper weaving die 41 and the lower weaving die 42.

[0062] AsFigure 7 and Figure 8 As shown in the figure, the frame body 4 is fixedly connected with a tension plate 7 at a position corresponding to the position between the winding roller 6 and the braiding ring 3, the tension plate 7 is rotatably connected with a first fixed pulley 71 and a second fixed pulley 72, the tension plate 7 is provided with a vertically arranged sliding groove 731 between the first fixed pulley 71 and the second fixed pulley 72, a sliding rod 732 is slidably connected in the sliding groove 731, the sliding rod 732 is rotatably connected with a movable pulley 73 at one end close to the first fixed pulley 71 and the second fixed pulley 72, and a counterweight 733 is fixedly connected at the other end of the sliding rod 732. The sliding rod 732 is fixedly connected with a pressing plate 734 on both sides of the tension plate 7, the two pressing plates 734 respectively abut against both sides of the tension plate 7, the tension plate 7 is fixedly connected with a fixed plate 74 at a position corresponding to the lower side of the sliding rod 732, a plurality of elastic tension belts 741 are fixedly connected on the fixed plate 74, the other ends of the tension belts 741 are fixedly connected with hooks 742, the hooks 742 can be clamped on the sliding rod 732, the tension belts 741 can provide a force to the hooks 742 in the direction of the fixed plate 74, and the connection points of all the tension belts 741 and the fixed plate 74 are not on the same vertical plane. The branch cable is wound around the upper sides of the first fixed pulley 71 and the second fixed pulley 72, and is wound around the lower side of the movable pulley 73, the movable pulley 73 will press the branch cable downward by its own weight and the weight of the counterweight 733, so as to realize the tensioning of the branch cable. The hooks 742 can be hung on the sliding rod 732 to increase the pressure on the branch cable, the more the hooks 742, the greater the pressure on the branch cable, and by selecting the tension belts 741 connected with the sliding rod 732, the force direction on the sliding rod 732 can also be adjusted.

[0063] As shown in the figure, Figure 9 The rack 1 is connected with a control system 8, and the control system 8 comprises a start-stop control module 81, a start module 82, a torsion control module 83, a branch control module 84, a cable detection module 85, an emergency stop module 86 and a cutting control module 87.

[0064] As shown in the figure, Figure 9 The start-stop control module 81 receives the control instructions inputted by the outside world, and outputs a start signal according to the received control instructions. The start-stop control module 81 outputs a stop signal according to the received control instructions. The start module 82 receives the start signal outputted by the start-stop control module 81, and controls the winding motor 61 to start after receiving the start signal, controls the rotating assembly 32 to drive the braiding ring 3 to rotate, and controls the sliding assembly 43 to drive the upper sliding block 411 and the lower sliding block 421 to move close to each other until the upper braiding die 41 and the lower braiding die 42 abut against each other, and then outputs a torsion signal.

[0065] As shown in the figure, Figure 9As shown, the twist control module 83 receives the twist signal output by the start module 82, and the twist control module 83 is preset with a length preset value. When the twist control module 83 receives the twist signal, the twist control module 83 controls the winding motor 61 and the rotating assembly 32 to stop working and detects the length of the braided layer 91. When the length of the braided layer 91 exceeds the length preset value, the twist control module 83 controls the sliding assembly 43 to drive the upper sliding block 411 and the lower sliding block 421 to move away from each other, and controls the upper driving motor 413 and the lower driving motor 423 to respectively drive the upper braiding die 41 and the lower braiding die 42 to rotate by 90 degrees. Then, the twist control module 83 controls the sliding assembly 43 to drive the upper sliding block 411 and the lower sliding block 421 to move close to each other, and controls the push-pull assembly 51 to drive the auxiliary rod 5 to pass through the gap between the upper braiding die 41 and the lower braiding die 42, and then outputs a branch control signal.

[0066] As shown in Figure 9 , the branch control module 84 receives the twist signal output by the start module 82 and the branch control signal output by the twist control module 83, and the branch control module 84 is pre-stored with a first set time and a second set time. When the branch control module 84 receives the twist signal, the branch control module 84 controls the driving assembly 23 to drive the upper die 211 and the lower die 221 to move close to each other and controls the injection molding device 24 to start. After the injection molding device 24 completes injection molding, the branch control module 84 controls the injection molding device 24 to stop working. After the first set time elapses, the branch control module 84 controls the driving assembly 23 to drive the upper die 211 and the lower die 221 to move away from each other. When the branch control module 84 receives the branch control signal, the branch control module 84 controls the winding motor 61 and the rotating assembly 32 to start and count time. After the second set time elapses, the branch control module 84 controls the sliding assembly 43 to drive the upper sliding block 411 and the lower sliding block 421 to move away from each other, and controls the upper driving motor 413 and the lower driving motor 423 to respectively drive the upper braiding die 41 and the lower braiding die 42 to reversely rotate by 90 degrees.

[0067] As shown in Figure 2 and Figure 9 , the cable detection module 85 includes a distance sensor 851 fixedly connected to the rack 1 near each second feeding roller 13. Each distance sensor 851 is directed to the shaft surface of the closest second feeding roller 13. Each distance sensor 851 outputs a distance value. The cable detection module 85 is pre-stored with a preset distance value. When the distance value output by any distance sensor 851 exceeds the preset distance value, the cable detection module 85 outputs a stop signal. The emergency stop module 86 receives the stop signal output by the start-stop control module 81 and the cable detection module 85. When the emergency stop module 86 receives the stop signal, the emergency stop module 86 controls the winding motor 61 and the rotating assembly 32 to stop working. The control system 8 can detect whether there is still cable on the second feeding roller 13 in real time, and can timely stop working to supplement raw materials. The user can also control the equipment to stop working through the emergency stop module 86.

[0068] As shown in Figure 9As shown, the branch control module 84 drives the upper motor 413 and the lower motor 423 to drive the upper braiding die 41 and the lower braiding die 42 to rotate reversely by 90 degrees, and then the cutting control module 87 transmits a cutting signal to the forward cutting control module 87, and the cutting control module 87 controls the piston rod of the cutting cylinder 415 to stretch and retract once after receiving the cutting signal. After each branch cable is cut, the excess cable can be automatically cut.

[0069] The present application provides a kind of branch cable braiding equipment implementation principle: it can automatically weave branch cable and install blocking block 93, and braiding layer 91 and branch cable 92 are integrally formed, higher tensile strength, more coherent in braiding process, faster production speed, auxiliary rod 5 helps braiding equipment to position branch cable 92, guarantee branch cable 92 braiding uniform.

[0070] The above-mentioned embodiments of the present application do not constitute a limitation on the scope of protection of the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the claims of the present application.

Claims

1. A branching cable weaving apparatus, characterized by: The utility model relates to a kind of injection molding machine, including rack (1), first feeding roller (11) is rotatably connected to one end of rack (1), slide (12) is fixedly connected to the position close to first feeding roller (11) of rack (1), bracket (2) is fixedly connected to the position close to slide (12) of rack (1), upper pressing rod (21) and lower pressing rod (22) are slidably connected to the position close to slide (12) of bracket (2), upper pressing rod (21) and lower pressing rod (22) are all along vertical direction sliding, upper pressing rod (21) is located above slide (12), lower pressing rod (22) is located below slide (12), upper pressing rod (21) is fixedly connected with upper die (211) to one end close to lower pressing rod (22), lower pressing rod (22) is fixedly connected with lower die (221) to one end close to upper pressing rod (21), upper die (211) and lower die (221) are cooperated with blocking block (93) setting, bracket (2) is connected with the drive assembly (23) of driving upper pressing rod (21) and lower pressing rod (22) up and down sliding, rack (1) is connected with injection molding equipment (24) to the injection of upper die (211) and lower die (221) in; Rack (1) is rotatably connected with braiding ring (3), rack (1) is connected with rotating assembly (32) for driving braiding ring (3) to rotate, a plurality of second feeding roller (13) are rotatably connected to the position close to braiding ring (3) of rack (1), a plurality of rope passing rings (31) are fixedly connected to braiding ring (3), upper braiding die (41) and lower braiding die (42) are arranged at the position close to the center of braiding ring (3) of rack (1), rack (1) is fixedly connected with frame body (4) to the position close to braiding ring (3), frame body (4) is slidably connected with upper sliding block (411) and lower sliding block (421), upper sliding block (411) and lower sliding block (421) are all along vertical direction sliding, upper rotating shaft (412) is rotatably connected to upper sliding block (411), upper rotating shaft (412) is fixedly connected to upper braiding die (41), upper driving motor (413) is fixedly connected to upper sliding block (411), the output shaft of upper driving motor (413) is fixedly connected to upper rotating shaft (412), lower rotating shaft (422) is rotatably connected to lower sliding block (421), lower rotating shaft (422) is fixedly connected to lower braiding die (42), lower driving motor (423) is fixedly connected to lower sliding block (421), the output shaft of lower driving motor (423) is fixedly connected to lower rotating shaft (422), frame body (4) is connected with sliding assembly (43) for driving upper sliding block (411) and lower sliding block (421) to slide up and down, frame body (4) is provided with auxiliary rod (5) perpendicular to the length direction of the central axis of braiding ring (3) to the position close to braiding ring (3), frame body (4) is connected with push-pull assembly (51) for driving auxiliary rod (5) to move along the length direction perpendicular to the central axis of braiding ring (3), upper braiding die (41) is provided with a plurality of upper rope passing holes (414), upper rope passing holes (414) are arranged along arc shape, lower braiding die (42) is provided with a plurality of lower rope passing holes (424), lower rope passing holes (424) are arranged along arc shape; The frame (1) is rotatably connected with a winding roller (6) at the other end away from the first feeding roller (11), and the frame (1) is fixedly connected with a winding motor (61) close to the winding roller (6), and the output shaft of the winding motor (61) is fixedly connected to the winding roller (6); The upper weaving die (41) is fixedly connected with the cylinder body of the cutting cylinder (415) at one end, the piston rod of the cutting cylinder (415) is vertically arranged, the piston rod of the cutting cylinder (415) is fixedly connected with a cutter (416), and the lower weaving die (42) is fixedly connected with a cutting groove body (425) at a position corresponding to the cutter (416); the cutter (416) can be inserted into the cutting groove body (425); The driving assembly (23) comprises a first pair of silk screw rods (231) rotatably connected to the frame (1), the upper pressing rod (21) and the lower pressing rod (22) are threadedly connected to both ends of the first pair of silk screw rods (231) respectively, the frame (1) is fixedly connected with a servo motor (232), the output shaft of the servo motor (232) is fixedly connected to the first pair of silk screw rods (231), and the injection molding device (24) comprises an injection molding body (243), an injection molding hose (242) fixedly connected to the injection molding body (243), and an injection molding gun (241) fixedly connected to the injection molding hose (242); the injection molding gun (241) is fixedly connected to the upper die (211); The upper pressing rod (21) is fixedly connected with a clamping convex strip (212) at the edge, the lower pressing rod (22) is fixedly connected with a clamping groove (222) at the edge, and when the upper die (211) abuts against the lower die (221), the clamping convex strip (212) is clamped in the clamping groove (222).

2. A branch cable weaving apparatus according to claim 1, wherein: The frame (1) is connected with a control system (8), and the control system (8) comprises a start-stop control module (81), a start module (82), a torsion control module (83) and a branch control module (84); The start-stop control module (81) receives a control instruction input from the outside world, and outputs a start signal according to the received control instruction; The start module (82) receives the start signal output by the start-stop control module (81), and controls the winding motor (61) to start after receiving the start signal, simultaneously controls the rotating assembly (32) to drive the braiding ring (3) to rotate, and controls the sliding assembly (43) to drive the upper sliding block (411) and the lower sliding block (421) to approach each other, until the upper weaving die (41) and the lower weaving die (42) abut against each other, and then outputs a torsion signal; The torsion control module (83) receives the torsion signal output by the starting module (82), and the torsion control module (83) is preset with a length preset value; when the torsion control module (83) receives the torsion signal, the torsion control module (83) controls the winding motor (61) and the rotating assembly (32) to stop working and detects the length of the braided layer (91); when the length of the braided layer (91) exceeds the length preset value, the torsion control module (83) controls the sliding assembly (43) to drive the upper sliding block (411) and the lower sliding block (421) to move away from each other, controls the upper driving motor (413) and the lower driving motor (423) to drive the upper braiding die (41) and the lower braiding die (42) to rotate 90 degrees respectively, then controls the sliding assembly (43) to drive the upper sliding block (411) and the lower sliding block (421) to move close to each other, and controls the push-pull assembly (51) to drive the auxiliary rod (5) to pass through the gap between the upper braiding die (41) and the lower braiding die (42), and then outputs a branch control signal; The branch control module (84) receives the torsion signal output by the starting module (82) and the branch control signal output by the torsion control module (83), and the branch control module (84) is pre-stored with a first set time and a second set time; when the branch control module (84) receives the torsion signal, the branch control module (84) controls the driving assembly (23) to drive the upper die (211) and the lower die (221) to move close to each other and controls the injection molding equipment (24) to start; after the injection molding equipment (24) completes injection molding, the injection molding equipment (24) is controlled to stop working; after the first set time is passed, the driving assembly (23) is controlled to drive the upper die (211) and the lower die (221) to move away from each other; when the branch control module (84) receives the branch control signal, the winding motor (61) and the rotating assembly (32) are controlled to start and timing is performed; after the second set time is passed, the sliding assembly (43) is controlled to drive the upper sliding block (411) and the lower sliding block (421) to move away from each other, and the upper driving motor (413) and the lower driving motor (423) are controlled to drive the upper braiding die (41) and the lower braiding die (42) to rotate 90 degrees in the reverse direction respectively.

3. A branch cable weaving apparatus according to claim 2, wherein: The start-stop control module (81) outputs a stop signal according to the received control instruction, and the control system (8) further comprises a cable detection module (85) and an emergency stop module (86); The cable detection module (85) comprises a distance sensor (851) fixedly connected to the rack (1) near each second feeding roller (13), each distance sensor (851) is directed towards the shaft surface of the closest second feeding roller (13), each distance sensor (851) outputs a distance value, and the cable detection module (85) is pre-stored with a preset distance value; when the distance value output by any distance sensor (851) exceeds the preset distance value, the cable detection module (85) outputs a stop signal; The emergency stop module (86) receives the stop signals output by the start-stop control module (81) and the cable detection module (85), and when the emergency stop module (86) receives the stop signal, the winding motor (61) and the rotating assembly (32) are controlled to stop working.

4. A branch cable weaving apparatus according to claim 2, wherein: The control system (8) further comprises a cutting control module (87), the branch control module (84) drives the upper drive motor (413) and the lower drive motor (423) to rotate reversely by 90 degrees before the upper weaving die (41) and the lower weaving die (42) are driven by the upper drive motor (413) and the lower drive motor (423) respectively, and the cutting control module (87) transmits a cutting signal, and the cutting control module (87) controls the piston rod of the cutting cylinder (415) to extend and retract once after receiving the cutting signal.

5. A branched cable weaving apparatus according to claim 1, wherein: The rotating assembly (32) comprises an outer tooth ring (321) fixedly connected to one side of the weaving ring (3), the outer tooth ring (321) is engaged with a connecting gear (322), the connecting gear (322) is fixedly connected with a rotating shaft (323), the rotating shaft (323) is rotatably connected to the rack (1), the rotating shaft (323) is fixedly connected with a belt pulley (324), the rack (1) is slidably connected with a weaving motor (325) near the belt pulley (324), the weaving motor (325) vertically slides, the output shaft of the weaving motor (325) is fixedly connected with a center block (326), the center block (326) is fixedly connected with a plurality of elastic connecting rods (3261), all the connecting rods (3261) are fixedly connected with an elastic belt (327) together, one end of the belt (327) is fixedly connected with an elastic extension bar (3271), the other end of the belt (327) is provided with a slot (3272), the extension bar (3271) is inserted into the slot (3272), the belt (327) is bent into a ring shape, and the belt (327) and the belt pulley (324) are jointly sleeved with a belt (328).

6. A branch cable weaving apparatus as claimed in claim 5, wherein: The rack (1) is fixedly connected with a partition plate (33) near the weaving motor (325), the partition plate (33) is threadedly connected with a lifting threaded rod (331), the lifting threaded rod (331) is rotatably connected with a base (332), the weaving motor (325) is fixedly connected to the base (332), and the lifting threaded rod (331) is fixedly connected with a hand wheel (333).

7. A branched cable weaving apparatus according to claim 1, wherein: The sliding assembly (43) comprises a second pair of silk threaded rods (431) rotatably connected to the frame (4), the upper sliding block (411) and the lower sliding block (421) are threadedly connected to two ends of the second pair of silk threaded rods (431) respectively, the frame (4) is fixedly connected with a sliding motor (432), and the output shaft of the sliding motor (432) is fixedly connected to the second pair of silk threaded rods (431); The push-pull assembly (51) comprises a push-pull cylinder (511) fixedly connected to the frame (4), and the piston rod of the push-pull cylinder (511) is fixedly connected to the auxiliary rod (5).

8. A branched cable weaving apparatus according to claim 1, wherein: The frame body (4) is fixedly connected with a tensioning plate (7) at a position corresponding to the position between the winding roller (6) and the braiding ring (3), the tensioning plate (7) is rotatably connected with a first fixed pulley (71) and a second fixed pulley (72), the tensioning plate (7) is provided with a vertically arranged sliding groove (731) between the first fixed pulley (71) and the second fixed pulley (72), the sliding groove (731) is slidably connected with a sliding rod (732), one end of the sliding rod (732) near the first fixed pulley (71) and the second fixed pulley (72) is rotatably connected with a movable pulley (73), and the other end of the sliding rod (732) is fixedly connected with a counterweight (733).

9. A branch cable weaving apparatus according to claim 8, wherein: The sliding rod (732) is fixedly connected with abutting plates (734) on both sides corresponding to the tensioning plate (7), the two abutting plates (734) respectively abut against both sides of the tensioning plate (7), the tensioning plate (7) is fixedly connected with a fixed plate (74) at a position corresponding to the position below the sliding rod (732), the fixed plate (74) is fixedly connected with a plurality of elastic tensioning bands (741), the other ends of the tensioning bands (741) are fixedly connected with hooks (742), the hooks (742) can be clamped on the sliding rod (732), the tensioning bands (741) can provide a force to the hooks (742) in the direction of the fixed plate (74), and the connection points of all the tensioning bands (741) and the fixed plate (74) are not on the same vertical plane.

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